Showing 301 - 320 results of 1,446 for search 'average optimization problem', query time: 0.11s Refine Results
  1. 301

    Optimization of Temperature Schedule Parameters on Heat Supply in Power-and-Heat Supply Systems by V. A. Sednin, A. V. Sednin, M. L. Bogdanovich

    Published 2009-08-01
    “…The paper considers problems concerning optimization of a temperature schedule in the district heating systems with steam-turbine thermal power stations having average initial steam parameters. …”
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  2. 302

    NSGA-II-TLBO algorithm for optimizing campus environment art design scheme by Huicong Wang, Meng Zhang, Hongwei Yang

    Published 2025-08-01
    “…In practical applications, taking a school in Guangdong Province as an example, the improved algorithm achieves significant results in optimizing campus environment design. In the optimized plan, the annual average thermal radiation optimization of Plan 3 reaches 60.4 Kw h/m2, the optimization range of the hottest week average general thermal climate index is 0.4 ℃, and the optimization range of sky opening width is 1.8%. …”
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  3. 303

    Multi-objective production scheduling optimization strategy based on fuzzy mathematics theory. by Heshuai Shen

    Published 2025-01-01
    “…Multi-objective production scheduling faces the problems of inter-objective conflicts, many uncertainty factors and the difficulty of traditional optimization algorithms to deal with complexity and ambiguity, and there is an urgent need to introduce the theory of fuzzy mathematics in order to improve the scheduling efficiency and optimization effect. …”
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  4. 304
  5. 305

    Optimal Enteral Nutrition Support Preserved Muscle Mass in Critically Ill Children by Kantisa Sirianansopa, Chavisa Rassameehirun, Sirinuch Chomtho, Orapa Suteerojntrakool, Lalida Kongkiattikul

    Published 2022-01-01
    “…The length of PICU stay was 9.1 (SD = 12.7) days. Respiratory problems were the major cause of PICU admission (50.8%). …”
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    Article
  6. 306

    Coverage optimization of wireless sensor network utilizing an improved CS with multi-strategies by Sen-Yu Yang, Chang-Feng Chen, Kai-Qing Zhou, Yun Ou

    Published 2025-08-01
    “…This makes it well-suited for solving such complex optimization problems. Based on this, this study proposes an improved Cuckoo Search algorithm with multi-strategies (ICS-MS), motivated by the ‘no free lunch’ theorem’s implication that no single optimization strategy universally dominates. …”
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  7. 307

    Optimized Application of CGA-SVM in Tight Reservoir Horizontal Well Production Prediction by Chao Wang, Ruogu Wang, Yuhan Lin, Jiafei Zhang, Xiaofei Xie, Zidan Zhao, Yunlin Xu

    Published 2025-01-01
    “…In this paper, chaotic genetic algorithm is used to optimize the traditional support vector machine, and the problems of slow convergence and local convergence are solved by chaotic genetic algorithm, and an improved support vector machine horizontal well production prediction method is established. …”
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  8. 308

    Research on kd-tree Cache Optimization Based on Particle Index Sorting Algorithm by 张挺, 林震寰, 杨丁颖, 王宗锴, 陈轶凡

    Published 2024-01-01
    “…The underlying principles of dynamic index reordering and cache optimization could be applied to other computational problems where data access efficiency plays a critical role. …”
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  9. 309

    Optimization research on the inlet and outlet passage of shaft tubular pump based on CFD by Yi Miao, Yuanfeng Hao, Nianping Shi, Liang Peng

    Published 2025-06-01
    “…To address the problems of low operational efficiency and high hydraulic loss in the vertical shaft tubular pump device at the Taiziwei Port Lock Station, an optimization method for the inlet and outlet flow passages based on numerical simulation is proposed. …”
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  10. 310

    Synergistic Hierarchical Bi-Level Optimization of Demand Response Programs and Smart Inverter Volt/Var Control for Maximizing Hosting Capacity of Power Systems With Renewable-Based... by Zenhom M. Zenhom, Shady H. E. Abdel Aleem, Essam Aboul Zahab, Ziad M. Ali, Abdulaziz Almalaq, Tarek A. Boghdady

    Published 2025-01-01
    “…The pelican optimization algorithm (POA) is employed to solve the optimization problem and is compared with four other optimization techniques, demonstrating its good performance. …”
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  11. 311

    A novel strategy to optimize resources to boost production in rice-fish coculture at Ziro Valley, India by Ayan Samaddar, Dani Kacha, Anilava Kaviraj, Sarah Freed, Arun Panemangalore Padiyar, Sambhu Das, Subrata Saha

    Published 2025-04-01
    “…Subsequently, a non-linear constrained optimization problem based on the Nash-bargaining framework was solved to assess the effects of optimization on fund allocation for various inputs. …”
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  12. 312
  13. 313

    Comparative analysis of emotional and behavioral problems among adolescent offspring of female sex workers and residents of urban slum, Bangladesh by Afia Mahmuda Khan, Koustuv Dalal, Sumaiya Zabin Eusufzai, Sabrin Shohid, Rinku Das, Sheikh Jamal Hossain, Lameea Shahed, Turia Alam, Kazi Sayma Ferdous, Mohammad Delwer Hossain Hawlader

    Published 2025-07-01
    “…Abstract Introduction The children of female sex workers are the victims of their circumstances from the beginning and are deprived of an environment that encourages optimal physical and psychological development. This study aimed to assess the prevalence of emotional and behavioral problems among adolescent offspring of female sex workers and compare that with adolescent offspring of slum-dwellers in Daulatdia and Dhaka city, Bangladesh. …”
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  14. 314
  15. 315

    The current status and problems of public health emergency response team building in disease prevention and control institutions in Shanghai city by Zhiwei GUAN, Tianxiang HUANG, Shixiang ZHANG, Xiaoyan HUANG, Yingyin FENG

    Published 2025-01-01
    “…ObjectiveTo investigate the current status of public health emergency response team building in disease prevention and control institutions in Shanghai city, analyze existing problems and their causes, and provide a reference for improving the construction of public health emergency response teams in these institutions. …”
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  16. 316

    Comparison and modeling of hybrid green energy systems tied to unhealthy grid utilizing different algorithms by Emad M. Sayed, Khaled H. Ibrahiem, Mohamed Mahmoud Samy, Ahmed Farhan

    Published 2025-09-01
    “…This paper conducts a comparison of the performance of four commonly utilized optimization algorithms, namely Artificial Gorilla Troops Optimization (AGTO), Artificial Rabbits Optimization (ARO), Particle Swarm Optimization (PSO) and Chaos Game Optimization (CGO) in ascertaining the sizing of a hybrid renewable energy system (HRES) that offers the optimal cost-effective levelized cost of energy (LCOE) to provide the energy requirements of a large hospital in Egypt facing an unreliable grid, with average load demand 8809 kilowatt-hour per day. …”
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  17. 317

    Joint Optimization Design of UAV-Active RIS System Based on a Quadratic Transformation by Yi Peng, Haolin Li, Qingqing Yang

    Published 2025-01-01
    “…To solve the nonconvex fractional programming problem with highly coupled multiple variables, the objective function is split into three sub-problems: the transmit power allocation of the base station, the phase shift of active RIS, and the trajectory optimization of the UAV. …”
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  18. 318

    Asymptotically Optimal Status Update Compression in Multi-Source System: Age–Distortion Tradeoff by Jun Li, Wenyi Zhang

    Published 2025-06-01
    “…For each scheme, we formulate an optimization problem to jointly design quantizer–encoder pairs, with the objective of minimizing the sum of the average ages subject to a distortion constraint of symbols, respectively. …”
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  19. 319

    Optimal coalition structure generation strategy in multi-task concurrent edge computing environment by Shuxu ZHAO, Ping WEI, Xiaolong WANG

    Published 2023-02-01
    “…A discrete recent past-position updating strategy based m-ary discrete particle swarm optimization (MDPSO-DRPPUS) algorithm was proposed for the problem of large search space and low efficiency when solving the optimal coalition structure.First, the coalition structure with index-based was coded.Then, the multi-objective optimization problem was transformed into an eigenvalue function of the coalition structure.Finally, the optimal coalition structure was searched by using the MDPSO-DRPPUS algorithm.Experiments show that compared with the m-ary discrete particle swarm optimization (MDPSO) algorithm and genetic algorithm (GA), the proposed algorithm dramatically reduces the average running time, and improves the efficiency and equilibrium of the coalition structure and task completion efficiency of edge nodes.…”
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  20. 320

    Generalized Intuitionistic Fuzzy Normalized Weighted Optimized Geometric Bonferroni Mean and Their Application to MADM by Jin-Bo Zhang, Tian-Le Sun, Ming-Hua Shi

    Published 2022-01-01
    “…Because the existing geometric Bonferroni mean (GBM) cannot reflect the two-layer average calculation and the weighted GBM do not feature reducibility, this paper develops the intuitionistic fuzzy normalized weighted optimized GBM (IFNWOGBM) and the generalized intuitionistic fuzzy normalized weighted optimized GBM (GIFNWOGBM) and also studies their desirable properties and special cases. …”
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